| Unity and diversity in language use | Continuum | Tiada | 2002 | 0-8264-7874-3 |
| Unity and education in Malaysia | | Tiada | 2014 | 978-7-219-09110-4 |
| Unity in diversity | Foris Publications | Tiada | 1984 | 90-6765-063-3 |
| Unity and education in Malaysia | Dewan Bahasa dan Pustaka | Tiada | 2009 | 978-983-62-9655-9 |
| Unity and education in Malaysia | Dewan Bahasa dan Pustaka | Tiada | 2007 | 9789836296559 |
| Education for unity in Malaya : an evaluation of the educational system of Malaya with special reference to the need for unity in its plural society | | Tiada | 1952 | |
| Blueprint for unity | | Tiada | 1972 | |
| Language planning for unity and efficiency | Penerbit Universiti Malaya | Tiada | 1979 | |
| The Ocean of Unity | Dewan Bahasa dan Pustaka | Tiada | 1993 | 983-62-3392-X |
| The ocean of unity: wahdat al-Wujud in Persian, Turkish and Malay poetry | Dewan Bahasa dan Pustaka (Terbitan) | Tiada | 1993 | 983-62-3392-X |